Hi! I tried to look, but there are no any kind of markings in the prop. So I don't know for sure. In the manual it reads 11-3/4 x 12. If I remember it correctly, the rpm would be something like 5000+ rpm.
@@janneverajankorva Exactly. What i basically do is to sing the engine note into the app after listening to the vídeo and the app will provide 2x the real RPM (probably due to diferent number of cylinders). And then, i divide by 2 to get the result. The app is called "Giri".
Ése 40 tiene fuerza 💪
Nice
What is this app called
You mean the speed display? Just a Gopro with gps and Quick-app.
what pitch prop?
do they use a lot of gas like does can i drive for a day with 15 l fuel tank
Yes, if driven with full throttle, but normally I drive about 2/3 throttle (3500-4000 rpm), then the 25 litre tank last about 4-5 h.
Possible maybe that motor can be put on a 14 Jon boat ?
Yeah depending on how wide it is I got a 1448 full decked out that holds a 35 no problem.
I also have a 1997 2 stroke yam but mine is a 3 cyl.
This has also 3 cylinders :-)
@@janneverajankorva oh yeah sorry. It looked so tiny
I have a 1994 I think 40 hp autolube 3 cylinder it only goes 40 kmph
@@Adam_mcnamara heavy boat?
and rpm?
Hi! I tried to look, but there are no any kind of markings in the prop. So I don't know for sure. In the manual it reads 11-3/4 x 12. If I remember it correctly, the rpm would be something like 5000+ rpm.
@@janneverajankorva thants
@@janneverajankorvausing my tach rpm APP, the engine note is 5200rpm/48kmh and 5400rpm/51kmh.
@@HF1600ie Thank you! So your app listens the sound in the video and detects the rpm based on the frequency?
@@janneverajankorva Exactly. What i basically do is to sing the engine note into the app after listening to the vídeo and the app will provide 2x the real RPM (probably due to diferent number of cylinders). And then, i divide by 2 to get the result. The app is called "Giri".